\begin{table}
\centering
\begin{tabular}[t]{lrrrrrrr}
\toprule
  & Unique (\#) & Missing (\%) & Mean & SD & Min & Median & Max\\
\midrule
ResponseId & 1573 & 0 & \num{832.4} & \num{486.5} & \num{1.0} & \num{828.0} & \num{1679.0}\\
age & 66 & 0 & \num{40.6} & \num{14.5} & \num{18.0} & \num{39.0} & \num{84.0}\\
RILEself & 12 & 2 & \num{3.8} & \num{3.1} & \num{0.0} & \num{3.0} & \num{10.0}\\
RILEdummymatch & 16 & 2 & \num{0.5} & \num{0.2} & \num{0.0} & \num{0.5} & \num{1.0}\\
extreme & 3 & 0 & \num{1.3} & \num{0.7} & \num{0.0} & \num{1.0} & \num{2.0}\\
ideology\_1 & 12 & 0 & \num{4.0} & \num{3.3} & \num{0.0} & \num{4.0} & \num{10.0}\\
ideology\_2 & 12 & 0 & \num{3.2} & \num{3.3} & \num{0.0} & \num{2.0} & \num{10.0}\\
affect\_rep & 12 & 0 & \num{4.7} & \num{3.1} & \num{1.0} & \num{4.0} & \num{11.0}\\
affect\_dems & 12 & 0 & \num{6.9} & \num{2.9} & \num{1.0} & \num{7.0} & \num{11.0}\\
affect\_indy & 12 & 0 & \num{7.7} & \num{2.2} & \num{1.0} & \num{8.0} & \num{11.0}\\
outgrouplike & 12 & 0 & \num{2.7} & \num{2.5} & \num{0.0} & \num{2.0} & \num{10.0}\\
outgroupdislike & 12 & 0 & \num{7.3} & \num{2.5} & \num{0.0} & \num{8.0} & \num{10.0}\\
knowHP & 2 & 0 & \num{0.4} & \num{0.5} & \num{0.0} & \num{0.0} & \num{1.0}\\
knowGOT & 2 & 0 & \num{0.3} & \num{0.5} & \num{0.0} & \num{0.0} & \num{1.0}\\
knowDIS & 2 & 0 & \num{0.4} & \num{0.5} & \num{0.0} & \num{0.0} & \num{1.0}\\
knowMCU & 2 & 0 & \num{0.4} & \num{0.5} & \num{0.0} & \num{0.0} & \num{1.0}\\
knowtotal & 5 & 0 & \num{0.4} & \num{0.3} & \num{0.0} & \num{0.2} & \num{1.0}\\
\bottomrule
\end{tabular}
\end{table}
